﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Eg.Core
{
    public class Parent
    {
        public virtual int Id { set; get; }
        public virtual Child Child { set; get; }
    }

    public class Child
    {
        public virtual int Id{set;get;}
        public virtual Parent Parent { set; get; }
    }
}
